Front telescopic snow sweeper

Abstract

The utility model relates to the technical field of snow sweepers, and discloses a front-mounted telescopic snow sweeper which comprises two L-shaped large suspension arms, one sides of the large suspension arms are fixedly installed on the lower portion of the front side of a sweeper body, the vertical side faces of the two large suspension arms are tightly attached to the front end of the sweeper body, and a plurality of connecting cross beams are fixedly connected between the side faces of the large suspension arms. The upper ends of the two large suspension arms and the upper side face of the connecting cross beam are provided with horizontal cross beams, the side faces of the horizontal cross beams are slidably connected with movable bases, the lower side faces of the movable bases are provided with telescopic devices with the telescopic effect, the telescopic lower ends of the telescopic devices are fixedly provided with suspension frames, and snow blowing devices used for blowing snow are rotationally connected into the suspension frames. A first driving motor used for driving the snow blowing device to rotate is fixedly installed on one side of the suspension frame. According to the road snow blowing device, multiple angles of the snow blowing device are adjusted, multi-range snow blowing on a road is achieved, the whole device is arranged at the front end of a vehicle body, and the driving sight of a driver cannot be affected at all.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of snow removal vehicle, concretely is a front -mounted telescopic snow removal vehicle. BACKGROUND

[0002] At present, the snow removal vehicle for cleaning winter road snow mainly has snow blowing, snow sweeping, snow shoveling, snow melting, snow throwing and the like, and the snow blowing vehicle using high-speed airflow has gradually become the main vehicle type of road snow removal due to high operation efficiency, good snow removal effect and less road damage.

[0003] Through the retrieval, like patent publication No. CN209941599U discloses a pick-up truck snow blowing vehicle, which comprises a front snow blowing machine and a snow blowing wind power system in communication with each other, and a pick-up truck; the snow blowing wind power system comprises an upper air duct and a fan; the front snow blowing machine comprises a connecting part, a large operation arm and a small operation arm in communication; the fan is installed on the carriage of the pick-up truck; the upper air duct is located above the pick-up truck and extends from the rear end to the front end of the pick-up truck; the snow blowing wind power system is located at the front end of the pick-up truck; the large operation arm is rotatably installed on the connecting part, and the small operation arm is rotatably installed on the large operation arm; the end of the small operation arm is hinged with a nozzle, and the blowing angle of the nozzle can be adjusted; the connecting part is sleeved on the upper air duct, and the connecting part can slide relative to the upper air duct; the utility model discloses a pick-up truck snow blowing vehicle, which has the advantages of large swinging range of the snow blowing operation machine, small influence on the driving vision of the driver during swinging, low vehicle height, small vehicle type, moderate wind power and the like, and is especially suitable for winter snow removal operation of the airport apron, the field area channel or the municipal road.

[0004] The above-mentioned patent has obvious beneficial effects, but still has the following deficiencies in actual operation:

[0005] In the above-mentioned comparative document, the air duct extending to the front end of the vehicle body is arranged, and the snow on the road surface is removed by the snow blowing wind power system, but in the actual situation, the above-mentioned comparative document still interferes with the vision of the driver when rotating the small operation arm and the large operation arm due to blowing from the air duct extending from the tail of the vehicle body to the front end of the vehicle body, and thus is not suitable for snow removal on the highway, so the snow removal vehicle needs to be improved to solve the defects of the prior art. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a front-mounted telescopic snow removal vehicle, which realizes snow blowing in multiple ranges of the highway, and the whole device is arranged at the front end of the vehicle body, which does not affect the driving vision of the driver at all.

[0007] To achieve the above object, the utility model provides the following technical scheme: A front -mounted telescopic snow removal vehicle, including two L and one side fixed installation in the lower part of the vehicle body front side's suspension big arm, the suspension big arm vertical side and the front end of the vehicle body are closely connected and the side surface thereof is fixedly connected with a plurality of connecting cross beams, the upper end of the suspension big arm and the upper side of the connecting cross beam are all equipped with horizontal horizontal cross beam, the horizontal cross beam side is slidably connected with a moving seat, the lower side of the moving seat is equipped with telescopic device with telescopic effect, the telescopic device telescopic lower end is fixedly installed with the suspension frame, the suspension frame is rotatably connected with the snow blowing device for blowing snow, the suspension frame one side is fixedly installed with the first drive motor for driving the snow blowing device to rotate, the horizontal cross beam one end is fixedly installed with the second drive motor of driving the moving seat sliding along the horizontal cross beam length direction.

[0008] Preferably, the horizontal cross beam is inserted with a sliding seat with one end capable of sliding out, the moving seat is fixedly installed on one side of the sliding seat, a sliding cavity adapted to the sliding seat is formed on one side of the horizontal cross beam, a first drive screw with one end fixedly installed with the output end of the second drive motor is rotatably connected to the inner side wall of the sliding cavity, and the first drive screw is threadedly connected with the sliding seat.

[0009] Preferably, the telescopic device is provided with a sliding block at the upper end, sliding grooves adapted to the sliding blocks are formed through the upper and lower sides of the moving seat, a second drive screw threadedly connected with the sliding blocks is rotatably connected in the sliding grooves, and a third drive motor fixedly installed with one end of the second drive screw is fixedly installed at one end of the moving seat.

[0010] Preferably, a fourth drive motor is fixedly installed on the upper side of the sliding block, and the fourth drive motor is used for driving the telescopic device to rotate.

[0011] Preferably, the horizontal cross beam is fixedly connected with a plug-in plate at the lower side, the upper end of the suspension big arm is provided with a plug-in groove adapted to the plug-in plate, the upper end side of the suspension big arm is fixedly connected with a support table abutting against the lower side of the horizontal cross beam, and the support table side is fixedly connected with a clamping strip adapted to the horizontal cross beam.

[0012] Preferably, a limiting rod with a T-shaped cross section is inserted into the side of the suspension big arm, a limiting groove adapted to one end of the limiting rod is formed on the side of the plug-in plate, and an elastic member with elasticity is fixedly connected between one side of the limiting rod and one side of the suspension big arm and sleeved on the side of the limiting rod.

[0013] Preferably, the connecting cross beam at the lower part is fixedly connected with a placing plate, and the placing plate upper surface is fixedly connected with a limiting frame.

[0014] In view of the deficiencies of the prior art, the utility model provides a front -mounted telescopic snow removal vehicle, which overcomes the deficiencies of the prior art, and has the beneficial effects that:

[0015] 1、the utility model discloses, second drive motor can drive mobile seat to move, and the first drive motor adjusts the angle of blowing snow device, and the telescopic end of telescopic device drives blowing snow device to move up and down, and then the multiple angles of blowing snow device are adjusted, realize blowing snow to the highway multiple range, and the whole device is arranged at the front end of the vehicle body, and completely will not affect the driving vision of driver.

[0016] 2、the utility model discloses, when the sliding seat still not enough length when sliding, through starting third drive motor, the output end of third drive motor drives second drive screw rod to rotate, and second drive screw rod drives sliding block to slide in sliding groove when rotating, and then move blowing snow device again, expand blowing snow range, improve the application range of whole device.

[0017] 3、the utility model discloses, through the plug -in board is inserted in the plug -in slot, and the limiting rod is limited to the plug -in board, and it is convenient to dismount between horizontal crossbeam and suspension big arm.

[0018] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application. The purposes and other advantages of the present application can be realized and obtained by the structure pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application, and are used together with the embodiments of the present application to explain the present application, and do not constitute the limitation to the present application.

[0020] Figure 1 It is structure schematic drawing of suspension big arm installation in the utility model in the front end of the vehicle body;

[0021] Figure 2 It is structure schematic drawing of suspension big arm in the utility model;

[0022] Figure 3 It is structure schematic drawing of suspension frame in the utility model;

[0023] Figure 4 It is structure schematic drawing of horizontal crossbeam and mobile seat in the utility model;

[0024] Figure 5 It is Figure 4 Enlarged structure schematic drawing in A place in the utility model;

[0025] Figure 6 It is Figure 4 Enlarged structure schematic drawing in B place in the utility model.

[0026] In the figure: 1, vehicle body; 2, suspension arm; 3, connecting crossbeam; 4, horizontal crossbeam; 5, moving seat; 6, telescopic device; 7, suspension frame; 8, snow blowing device; 9, first driving motor; 10, second driving motor; 11, sliding seat; 12, sliding cavity; 13, first driving screw; 14, sliding block; 15, sliding groove; 16, second driving screw; 17, third driving motor; 18, fourth driving motor; 19, plug-in plate; 20, plug-in groove; 21, limiting rod; 22, limiting groove; 23, elastic piece; 24, supporting table; 25, clamping strip; 26, placing plate; 27, limiting frame. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments only represent some of the embodiments of the utility model, rather than all the embodiments.

[0028] Please refer to Figures 1-6 A front-mounted telescopic snow removal vehicle, comprising two L-shaped suspension arms 2 fixedly installed on the lower part of the front side of the vehicle body 1, a plurality of connecting crossbeams 3 fixedly connected between the vertical side surfaces of the two suspension arms 2 and the front end of the vehicle body 1, a horizontal crossbeam 4 arranged on the upper side of each of the two suspension arms 2 and the connecting crossbeams 3, a moving seat 5 slidingly connected to the side surface of the horizontal crossbeam 4, a telescopic device 6 arranged on the lower side of the moving seat 5, a suspension frame 7 fixedly installed on the telescopic lower end of the telescopic device 6, a snow blowing device 8 rotatably connected to the suspension frame 7, a first driving motor 9 fixedly installed on one side of the suspension frame 7 for driving the snow blowing device 8 to rotate, a second driving motor 10 fixedly installed on one end of the horizontal crossbeam 4 for driving the moving seat 5 to slide along the length direction of the horizontal crossbeam 4, a placing plate 26 fixedly connected to the side surface of the lower connecting crossbeam 3, and a limiting frame 27 fixedly connected to the upper surface of the placing plate 26.

[0029] Specifically, the suspension arms 2 are installed on the lower part of the bearing frame at the front end of the vehicle body 1, the power supply and the device for providing power to the snow blowing device 8 are installed on the placing plate 26, and the limiting frame 27 limits the power supply and the device. When it is necessary to clean the floating snow on the road, the moving seat 5 can be driven to move by the second driving motor 10, the telescopic device 6 is moved when the moving seat 5 moves, thereby adjusting the position of the snow blowing device 8, adjusting the position to be blown by the snow blowing device 8, adjusting the angle of the snow blowing device 8 by starting the first driving motor 9, moving the snow blowing device 8 up and down by starting the telescopic device 6, and adjusting multiple angles of the snow blowing device 8, thereby blowing snow in multiple ranges of the road, and the overall device is arranged at the front end of the vehicle body 1, which does not affect the driving vision of the driver at all.

[0030] As a technical optimization scheme of the utility model, the horizontal cross beam 4 is inserted with a sliding seat 11 with one end capable of sliding out, the moving seat 5 is fixedly installed on one side of the sliding seat 11, one side of the horizontal cross beam 4 is provided with a sliding cavity 12 matched with the sliding seat 11, the inner side wall of the sliding cavity 12 is rotatably connected with a first driving lead screw 13 with one end fixedly installed with the output end of the second driving motor 10, and the first driving lead screw 13 is threadedly connected with the sliding seat 11.

[0031] Specifically, when the second driving motor 10 is started, the output end of the second driving motor 10 drives the first driving lead screw 13 to rotate, the first driving lead screw 13 drives the sliding seat 11 to move in the sliding cavity 12 when rotating, the sliding seat 11 drives the moving seat 5 to move when moving, and the moving effect of the moving seat 5 is realized.

[0032] As a technical optimization scheme of the utility model, the telescopic device 6 is provided with a sliding block 14 at the upper end, the moving seat 5 is provided with a sliding groove 15 matched with the sliding block 14 on the upper and lower sides, the sliding groove 15 is rotatably connected with a second driving lead screw 16 threadedly connected with the sliding block 14, and the moving seat 5 is fixedly installed with a third driving motor 17 fixedly installed with one end of the second driving lead screw 16.

[0033] Specifically, when the snow blowing range is large, the sliding seat 11 still does not have enough length when sliding out, the third driving motor 17 is started, the output end of the third driving motor 17 drives the second driving lead screw 16 to rotate, the second driving lead screw 16 drives the sliding block 14 to slide in the sliding groove 15 when rotating, and the snow blowing device 8 is moved again, the snow blowing range is expanded, and the application range of the overall device is improved.

[0034] As a technical optimization scheme of the utility model, the fourth driving motor 18 is fixedly installed on the upper side of the sliding block 14 and is used for driving the telescopic device 6 to rotate.

[0035] As a technical optimization scheme of the utility model, the horizontal cross beam 4 is fixedly connected with a plug-in plate 19 on the lower side, the upper end of the suspension arm 2 is provided with a plug-in groove 20 matched with the plug-in plate 19, the upper end side of the suspension arm 2 is fixedly connected with a supporting table 24 abutting against the lower side of the horizontal cross beam 4, the supporting table 24 is fixedly connected with a clamping strip 25 matched with the horizontal cross beam 4 on the side, the suspension arm 2 is inserted with a limiting rod 21 with a T-shaped cross section on the side, the plug-in plate 19 is provided with a limiting groove 22 matched with one end of the limiting rod 21 on the side, and the suspension arm 2 is fixedly connected with an elastic member 23 elastically sleeved on the side of the limiting rod 21 and having elasticity between one side of the limiting rod 21 and the other side.

[0036] Specifically, the horizontal cross beam 4 and the suspension boom 2 are detachably connected, when snow removal is needed, the limiting rod 21 is pulled away from the suspension boom 2, at this time, the elastic member 23 is stretched, the elastic member 23 is a spring, the plug-in plate 19 on the lower side of the horizontal cross beam 4 is plugged into the plug-in groove 20, at this time, the limiting groove 22 is matched with one end of the limiting rod 21, the elastic member 23 is contracted, and one end of the limiting rod 21 is plugged into the limiting groove 22, thereby installing and fixing the horizontal cross beam 4, when snow removal is not needed, the limiting rod 21 is pulled away from the suspension boom 2, and the horizontal cross beam 4 can be removed, thereby facilitating disassembly and assembly of the snow blowing device 8, when the horizontal cross beam 4 is installed on the suspension boom 2, the supporting table 24 supports the horizontal cross beam 4, and the clamping strip 25 limits the horizontal cross beam 4.

[0037] Among them, all the above-mentioned electrical products can be purchased in the market, which belongs to mature technology and has been fully disclosed, so the description is not repeated here. All the above-mentioned electrical products can be equipped with a power connection line, and they are all electrically connected with the external main controller and 220V phase voltage (or chemical power supply) through the power line, and the main controller can be a conventional known device such as a computer that can control.

[0038] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A front-mounted retractable snowplow, characterized in that, It includes two L-shaped suspension arms (2) fixedly mounted on one side of the lower front of the vehicle body (1). The vertical sides of the two suspension arms (2) are closely attached to the front end of the vehicle body (1) and several connecting beams (3) are fixedly connected between their sides. The upper ends of the two suspension arms (2) and the upper sides of the connecting beams (3) are provided with horizontal beams (4). The side of the horizontal beams (4) is slidably connected to a movable seat (5). The lower side of the movable seat (5) is provided with a telescopic device (6) with a telescopic effect. The lower end of the telescopic device (6) is fixedly mounted with a suspension frame (7). A snow blowing device (8) for blowing snow is rotatably connected inside the suspension frame (7). A first drive motor (9) for driving the snow blowing device (8) to rotate is fixedly mounted on one side of the suspension frame (7). A second drive motor (10) for driving the movable seat (5) to slide along the length direction of the horizontal beam (4) is fixedly mounted on one end of the horizontal beam (4).

2. The front-mounted retractable snowplow according to claim 1, characterized in that, A sliding seat (11) with one end slidable is inserted into the horizontal beam (4). The movable seat (5) is fixedly installed on one side of the sliding seat (11). A sliding cavity (12) adapted to the sliding seat (11) is opened on one side of the horizontal beam (4). A first drive screw (13) with one end fixedly installed to the output end of the second drive motor (10) is rotatably connected to the inner wall of the sliding cavity (12). The first drive screw (13) is threadedly connected to the sliding seat (11).

3. A front-mounted retractable snowplow according to claim 1, characterized in that, The telescopic device (6) is provided with a sliding block (14) at its upper end. The upper and lower sides of the movable seat (5) are provided with sliding grooves (15) that are adapted to the sliding block (14). A second drive screw (16) that is threadedly connected to the sliding block (14) is rotatably connected in the sliding groove (15). A third drive motor (17) that is fixedly installed at one end of the movable seat (5) and at one end of the second drive screw (16) is fixedly installed.

4. A front-mounted retractable snowplow according to claim 3, characterized in that, A fourth drive motor (18) is fixedly installed on the upper side of the sliding block (14), and the fourth drive motor (18) is used to drive the telescopic device (6) to rotate.

5. A front-mounted retractable snowplow according to claim 2, characterized in that, A plug plate (19) is fixedly connected to the lower side of the horizontal beam (4). A plug groove (20) adapted to the plug plate (19) is opened at the upper end of the suspension arm (2). A support platform (24) abutting against the lower side of the horizontal beam (4) is fixedly connected to the upper side of the suspension arm (2). A snap-fit ​​strip (25) adapted to the horizontal beam (4) is fixedly connected to the side of the support platform (24).

6. A front-mounted retractable snowplow according to claim 5, characterized in that, The suspension arm (2) has a T-shaped limiting rod (21) inserted into its side. The side of the insertion plate (19) has a limiting groove (22) that matches one end of the limiting rod (21). An elastic element (23) that is sleeved on the side of the limiting rod (21) is fixedly connected between one side of the suspension arm (2) and one side of the limiting rod (21).

7. A front-mounted retractable snowplow according to claim 1, characterized in that, The lower connecting beam (3) is fixedly connected to a placement plate (26) on its side, and a limit frame (27) is fixedly connected to the upper surface of the placement plate (26).

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